This has always been about more than just Ron Paul. We are building a movement and mainstreaming a philsophy that to most is considered "fringe" because they are too ignorant to know any better. That doesn't take a few years or an election cycle; this takes decades. It's called foresight.
In 1960, Goldwater at the RNC called on conservatives to take back the party. While he did win the nomination four years later, in reality conservatives did not at that point take back the party, we just won the nomination. It wasn't until the mid 70's that we started to see a fundamental shift in the party with the leadership at the county, state and national level. We had far more conservatives elected into state and federal offices, and it culminated with the election of Reagan in 80. Now say what you will about the Reagan presidency and what occurred in the years that followed, but the point is that it took between 1960 and roughly 1978 before we had completely taken back the party. So as we work to take back the party again, it will take time. The good news is that this work did not begin in 2012 or even 2008, but has been brewing since the early to mid 90's. The successes we are witnessing this year and in recent years have been because of that work.
But we still have a long way to go, and it takes people who are dedicated to doing the hard work to see it through. Just voting isn't enough. Just donating isn't enough. It takes people who are willing to work at this year round: to attend meetings, to network with other like-minded people, to build coalitions with other factions of the party, to run for elected office, to win county committee seats, to knock on doors, to make phone calls, to do tabling events, to host community forums, etc, etc, etc. All of the above works, because it has worked before - it will work again. And the good thing is that when we succeed, we can lead as we will likely not be facing an overwhelming majority of Democrats in the House and Senate as we did in the 70's and 80's.
If you don't have the stomach for it, then please, with all due respect, don't stand in the way and/or discourage those who are doing yeoman's work. As Matt said, this is a long process. What I see Benton doing, is simply positioning himself in a place where he can learn and/or have influence with a high ranking elected official. It is far better that McConnell hire one of Ron Paul's staff than hiring one of Romney's. This move could very well benefit the liberty movement as we all continue moving forward. And if for some reason it does not, then that does not change the goal, it does not change the message, and it does not change in any way shape or form the work each and every one of us needs to do.